Nortel Networks NN46200-310 - Manual (Page 48)

48 Technical specifications
Table 5
DC output power specifications for Model 8005DI DC power supply
Parameter Specifications
Output power (maximum)
1462 W continuous, 1660 W
peak with forced air cooling
Modules 3.3 V @ 150 A
12 V @ 72 A
Fans 12 VDC @ 7.5 A/ 24 A peak
MTBF
108 803 hr
(Bellcore TR–332 standard)
Model 8005DC power supply
This section provides power ratings for the 8005DC input power supply
and output power supply.
DC input power specifications
The following table describes the technical specifications for DC input
power for Model 8005DC power supply.
Table 6
DC input power specifications for Model 8005DC power supply
Parameter Specifications
Input voltage – 48 VDC/ – 60 VDC
Input current 42/34 A
Input VA 1.95 kVA
Input power consumption 1950 W
Heat dissipation (thermal/output) 1666 Btu/hr
DC output power specifications
The following table describes the technical specifications for DC input
power for Model 8005DC power supply.
Table 7
DC output power specifications for Model 8005DC power supply
Parameter Specifications
Output power (maximum) 1462 W (1372 W + 90 W fans)
Modules 3.3 V @ 150 A
12 V @ 72 A
Nortel Ethernet Routing Switch 8300
Installation — DC Power Supply
NN46200-310 01.01 Standard
9 June 2008
Copyright © 2008 Nortel Networks
.